Cloisonne Pin Badge, Die Struck Pin Badge, Lapel Pin Cloisonne Pin Badge, Die Struck Pin Badge, Lapel PinLapel Pin, Pin Badge, Die Struck Pin, EmblemMaterial: Brass, copper, zinc ... steel,Sizes & Thickness: Customized / OEM designs are availableColors: soft enamel, imitation hard enamel, and without coloringProcess: silkscreen printing or offset printing, 4 ...